Dr. Douglas P. MacMillan Jr., MD
- Medicare services, 2024
- 1,172
- Medicare patients, 2024
- 768
- Part D claims, 2024
- 37
- MIPS score, 2024
- 90
- Hospital affiliations
- 3
- Practice address
- 509 Biltmore Ave, Asheville, NC 28801
- Practice phone
- Call (828) 213-1111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. MacMillan's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Douglas P. MacMillan Jr. is a general surgeon in Asheville, North Carolina
Dr. MacMillan practices at Mission Hospital in Asheville, North Carolina, part of HCA Healthcare.
Dr. MacMillan's NPI, 1619914850, was assigned on May 31, 2006. Dr. MacMillan graduated from University of North Carolina at Chapel Hill School of Medicine in 1998. Dr. MacMillan holds North Carolina license 200600321.
- NPI
- 1619914850NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7810991379
- NPI enumeration date
- May 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (828) 213-1111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Douglas P. MacMillan Jr. practices at Mission Hospital in Asheville, North Carolina
Dr. MacMillan's primary practice is Mission Hospital, at 509 Biltmore Ave, Asheville, NC 28801 in Buncombe County. The practice phone is (828) 213-1111.
- Mission Hospital509 Biltmore Ave, Asheville, NC 28801 · Buncombe CountyPhone(828) 213-1111
Source: Dmand AI Affiliation Data
Dr. Douglas P. MacMillan Jr. is affiliated with 3 sites of care and 3 medical groups
Dr. MacMillan's primary practice is Mission Hospital in Asheville, North Carolina, part of HCA Healthcare. Dr. MacMillan is also affiliated with UNC Health Pardee. The medical group on file is Mission Health Community Multispecialty Providers. Dmand AI also links Dr. MacMillan to 1 more hospital and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Douglas P. MacMillan Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. MacMillan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mission Hospital | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Douglas P. MacMillan Jr. is one of 1,053 general surgeons in North Carolina
Surgery is Dr. MacMillan's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. MacMillan is licensed in North Carolina.
Specialties and state licenses
- Surgery, North CarolinaPrimary
General surgeons near Dr. MacMillan
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Douglas P. MacMillan Jr. billed Medicare for 1,172 services in 2024
CMS data shows 1,172 Medicare services from Dr. MacMillan across 22 procedure codes in 2024, for 768 Medicare patients. Medicare paid $61,348 for them.
Dr. MacMillan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,0162024: 78623%
- Office and hospital visits
- 2023: 3292024: 3019%
- Imaging
- 2023: 212024: 71238%
- Surgery
- 2023: 642024: 1478%
Where Dr. MacMillan's Medicare services took place, 2024
- In an office29425%
- In a facility87875%
Dr. MacMillan compared with the North Carolina median for general surgeons, 2024
- Dr. MacMillan
- North Carolina median
- Medicare services
- 1,172vs 1517.8 times
- Medicare patients
- 768vs 1156.7 times
- Part D claims
- 29vs 4129% below
Medians across 950 general surgeons in North Carolina with Dmand AI profiles that report each measure.
Dr. MacMillan's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. MacMillan and other general surgeons in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Douglas P. MacMillan Jr. treated 768 Medicare patients in 2024, average age 76
CMS counts 768 Medicare patients who saw Dr. MacMillan in 2024. The largest group is 75 to 84, with 330 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 2.22, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. MacMillan's median patient age at 75, with 43% women.
Dr. MacMillan's Medicare patients by age, 2024
Dr. MacMillan's Medicare patients by sex, 2024
- Women29839%
- Men47061%
Chronic conditions among Dr. MacMillan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease49%
- Arthritis48%
- Chronic kidney disease46%
- Diabetes46%
- COPD35%
- Heart failure29%
Share of Medicare patients with each condition. A patient can have several.
Dr. MacMillan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women43%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Douglas P. MacMillan Jr. wrote 37 Medicare Part D claims in 2024
In 2024, Dr. MacMillan wrote 37 Medicare Part D claims for 27 patients. 97% of them were for generic drugs. CMS names the drug for 29 of them, across 1 drug with 11 or more claims each, at $163 in total drug cost. In 2023, CMS named 18 claims across 1 drug.
Dr. MacMillan's Part D claims by kind of drug, 2024
- Generic36 claims97%
- Brand-name and other1 claims3%
Dr. MacMillan's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 182024: 2961%
Drugs named by CMS: 1 in 2024, 1 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Douglas P. MacMillan Jr. scored 90 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Dr. MacMillan for performance year 2024, reported through an alternative payment model (APM). Dr. MacMillan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 16 procedures of leg revascularization (restoring blood flow) by Dr. MacMillan, more than 74% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. MacMillan's MIPS scores, performance year 2024
- 90of 100Final score
- 77.7of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. MacMillan ranks in Medicare procedure volume
- Leg revascularization (restoring blood flow)
- 74th percentile16 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Douglas P. MacMillan Jr. received $807 in industry payments from 2016 to 2025
CMS Open Payments shows 17 general payments to Dr. MacMillan from 14 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Medtronic Vascular, Inc. paid the most, $253.
General payments to Dr. MacMillan by program year, 2016 to 2025
Companies that paid Dr. MacMillan the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Douglas P. MacMillan Jr. graduated from University of North Carolina at Chapel Hill School of Medicine
Dr. MacMillan graduated from University of North Carolina at Chapel Hill School of Medicine in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Douglas P. MacMillan Jr.'s profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Douglas P. MacMillan Jr.
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Douglas P. MacMillan Jr.'s NPI number?
Dr. Douglas P. MacMillan Jr.'s NPI number is 1619914850. It was assigned on May 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Douglas P. MacMillan Jr.?
Dr. Douglas P. MacMillan Jr. is a general surgeon in Asheville, North Carolina. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Douglas P. MacMillan Jr. practice?
Dr. MacMillan practices at 509 Biltmore Ave, Asheville, NC 28801. Dr. MacMillan's primary practice is Mission Hospital in Asheville, North Carolina, part of HCA Healthcare. Dmand AI also links Dr. MacMillan to 1 hospital and 2 medical groups.
What is Dr. Douglas P. MacMillan Jr.'s office phone number?
The practice phone on file for Dr. MacMillan is (828) 213-1111.
What is Dr. Douglas P. MacMillan Jr.'s medical license number?
Dr. MacMillan holds North Carolina license 200600321.
Which hospitals is Dr. Douglas P. MacMillan Jr. affiliated with?
Dr. MacMillan practices at Mission Hospital in Asheville, North Carolina. Dr. MacMillan is also affiliated with UNC Health Pardee. Dmand AI links Dr. MacMillan to 1 more hospital.
What medical group is Dr. Douglas P. MacMillan Jr. part of?
Dr. MacMillan is linked to Mission Health Community Multispecialty Providers. Dmand AI links Dr. MacMillan to 2 more medical groups.
Does Dr. Douglas P. MacMillan Jr. accept Medicare?
Yes. CMS data shows Dr. MacMillan billed Medicare for 1,172 services in 2024, and Dr. MacMillan accepts Medicare assignment.
What is Dr. Douglas P. MacMillan Jr.'s MIPS score?
Dr. MacMillan's MIPS final score for performance year 2024 is 90 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Douglas P. MacMillan Jr. see?
CMS counts 768 Medicare patients who saw Dr. MacMillan in 2024, with an average age of 76.
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What services does Dr. Douglas P. MacMillan Jr. bill to Medicare?
In 2024, Dr. MacMillan's most billed Medicare services were blood vessel study (93922), blood vessel study (93880) and blood vessel study (93978).
Where did Dr. Douglas P. MacMillan Jr. go to medical school?
Dr. MacMillan graduated from University of North Carolina at Chapel Hill School of Medicine in 1998.
What drugs does Dr. Douglas P. MacMillan Jr. prescribe most?
In 2024 Medicare Part D data, Dr. MacMillan's most prescribed drugs by claims were Clopidogrel.
Has Dr. Douglas P. MacMillan Jr. received payments from drug or device companies?
CMS Open Payments shows $807 in general payments to Dr. MacMillan from 14 companies from 2016 to 2025. The largest total came from Medtronic Vascular, Inc.
How long has Dr. Douglas P. MacMillan Jr. been practicing?
Dr. MacMillan graduated from medical school in 1998, 28 years ago.
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